By State
Addiction Treatment in Illinois
708 verified treatment centers across Illinois. Filter by level of care or browse by city.
708
Centers
0
Cities
—
Medicaid Expanded
24/7
Helpline
Treatment Centers in Illinois
E
Ellie Mental Health Johns Creek
Palatine, IL
Outpatient
SAMHSA Verified
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H
HOPE Community Services
Chicago, IL
Outpatient
SAMHSA Verified
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L
Lifeline Professional Counseling Servs
Arlington Heights, IL
Outpatient
SAMHSA Verified
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A
Ascension Illinois/ProCare Centers
Melrose Park, IL
Outpatient
SAMHSA Verified
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N
Nuway Community Services
Chicago, IL
Outpatient
SAMHSA Verified
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T
Thresholds Dincin Center
Chicago, IL
Outpatient
SAMHSA Verified
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F
Family Guidance Centers
Quincy, IL
SAMHSA Verified
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C
Comprehensive Behavior Health Center Saint Clair County/Center for ARTS
East Saint Louis, IL
Outpatient
SAMHSA Verified
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M
Mt Vernon Community Health Center Christopher Rural Health
Mount Vernon, IL
Outpatient
SAMHSA Verified
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U
Uptown DUI Services
Decatur, IL
Outpatient
SAMHSA Verified
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G
Greater Family Health Sycamore
Sycamore, IL
Outpatient
SAMHSA Verified
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G
Greater Family Health Elgin Summit Street
Elgin, IL
Outpatient
SAMHSA Verified
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Choosing Treatment in Illinois
Last updated April 2026. Sources: SAMHSA, CDC WONDER, KFF. See our editorial policy.